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目的 :为了解脉冲半导体激光照射对小鼠Ｓ1 80 肉瘤血清中的ＩＬ 2的影响和对肿瘤的抑制作用。方法 :实验采用波长为 650ｎｍ脉冲半导体激光。 40只荷瘤小鼠随机分为 4组 ,其中 3组为激光照射组 ,1组为对照组 ,每组 1 0只。每组小鼠每天分别用 1 0 0、50 0、2 50 0Ｈｚ等 3种不
Objective : To understand the effect of pulsed semiconductor laser irradiation on IL 2 in serum of mice S1 80 sarcoma and its inhibitory effect on tumors. Methods : Experiments using a pulsed semiconductor laser with a wavelength of 650 nm. Forty tumor-bearing mice were randomly divided into four groups, among which three groups were laser irradiation group and one group was control group, with 10 rats in each group. Each group of mice used 10, 50, and 250 Hz every day.